Anyw ay to create a custom TagProp?

It would be useful if I could create custom properties/attributes for my driver’s tags. Right now I see a list of standard properties in TagProp. I see one that is called “ExtendedProperties” and I wonder if there is a mechanism to add my own properties to a Tag?

Cheers
Ivan

see Here and here and for something different but related see here

Basically, it’s been asked for but we’re all still waiting.

Thanks Robert. Had searched but got 40 pages of results… This helps.

Cheers
Ivan